Revision 8b54001e snf-astakos-app/astakos/quotaholder/callpoint.py
| b/snf-astakos-app/astakos/quotaholder/callpoint.py | ||
|---|---|---|
| 93 | 93 |
holdings = [] |
| 94 | 94 |
append = holdings.append |
| 95 | 95 |
|
| 96 |
for entity, resource in get_holding:
|
|
| 96 |
for holder, resource in get_holding:
|
|
| 97 | 97 |
try: |
| 98 |
h = Holding.objects.get(entity=entity, resource=resource)
|
|
| 98 |
h = Holding.objects.get(holder=holder, resource=resource)
|
|
| 99 | 99 |
except Holding.DoesNotExist: |
| 100 | 100 |
continue |
| 101 | 101 |
|
| 102 |
append((h.entity, h.resource, h.policy.policy,
|
|
| 102 |
append((h.holder, h.resource, h.policy.policy,
|
|
| 103 | 103 |
h.imported, h.exported, |
| 104 | 104 |
h.returned, h.released, h.flags)) |
| 105 | 105 |
|
| ... | ... | |
| 109 | 109 |
rejected = [] |
| 110 | 110 |
append = rejected.append |
| 111 | 111 |
|
| 112 |
for entity, resource, policy, flags in set_holding:
|
|
| 112 |
for holder, resource, policy, flags in set_holding:
|
|
| 113 | 113 |
try: |
| 114 | 114 |
p = Policy.objects.get(policy=policy) |
| 115 | 115 |
except Policy.DoesNotExist: |
| 116 |
append((entity, resource, policy))
|
|
| 116 |
append((holder, resource, policy))
|
|
| 117 | 117 |
continue |
| 118 | 118 |
|
| 119 | 119 |
try: |
| 120 |
h = db_get_holding(entity=entity, resource=resource,
|
|
| 120 |
h = db_get_holding(holder=holder, resource=resource,
|
|
| 121 | 121 |
for_update=True) |
| 122 | 122 |
h.policy = p |
| 123 | 123 |
h.flags = flags |
| 124 | 124 |
h.save() |
| 125 | 125 |
except Holding.DoesNotExist: |
| 126 |
h = Holding.objects.create(entity=entity, resource=resource,
|
|
| 126 |
h = Holding.objects.create(holder=holder, resource=resource,
|
|
| 127 | 127 |
policy=p, flags=flags) |
| 128 | 128 |
|
| 129 | 129 |
if rejected: |
| ... | ... | |
| 131 | 131 |
return rejected |
| 132 | 132 |
|
| 133 | 133 |
def _init_holding(self, |
| 134 |
entity, resource, policy,
|
|
| 134 |
holder, resource, policy,
|
|
| 135 | 135 |
imported, exported, returned, released, |
| 136 | 136 |
flags): |
| 137 | 137 |
try: |
| 138 |
h = db_get_holding(entity=entity, resource=resource,
|
|
| 138 |
h = db_get_holding(holder=holder, resource=resource,
|
|
| 139 | 139 |
for_update=True) |
| 140 | 140 |
except Holding.DoesNotExist: |
| 141 |
h = Holding(entity=entity, resource=resource)
|
|
| 141 |
h = Holding(holder=holder, resource=resource)
|
|
| 142 | 142 |
|
| 143 | 143 |
h.policy = policy |
| 144 | 144 |
h.flags = flags |
| ... | ... | |
| 157 | 157 |
append = rejected.append |
| 158 | 158 |
|
| 159 | 159 |
for idx, sfh in enumerate(init_holding): |
| 160 |
(entity, resource, policy,
|
|
| 160 |
(holder, resource, policy,
|
|
| 161 | 161 |
imported, exported, returned, released, |
| 162 | 162 |
flags) = sfh |
| 163 | 163 |
|
| ... | ... | |
| 167 | 167 |
append(idx) |
| 168 | 168 |
continue |
| 169 | 169 |
|
| 170 |
self._init_holding(entity, resource, p,
|
|
| 170 |
self._init_holding(holder, resource, p,
|
|
| 171 | 171 |
imported, exported, |
| 172 | 172 |
returned, released, |
| 173 | 173 |
flags) |
| ... | ... | |
| 180 | 180 |
append = rejected.append |
| 181 | 181 |
|
| 182 | 182 |
for idx, tpl in enumerate(reset_holding): |
| 183 |
(entity, resource,
|
|
| 183 |
(holder, resource,
|
|
| 184 | 184 |
imported, exported, returned, released) = tpl |
| 185 | 185 |
|
| 186 | 186 |
try: |
| 187 |
h = db_get_holding(entity=entity, resource=resource,
|
|
| 187 |
h = db_get_holding(holder=holder, resource=resource,
|
|
| 188 | 188 |
for_update=True) |
| 189 | 189 |
h.imported = imported |
| 190 | 190 |
h.importing = imported |
| ... | ... | |
| 203 | 203 |
raise QuotaholderError(rejected) |
| 204 | 204 |
return rejected |
| 205 | 205 |
|
| 206 |
def _check_pending(self, entity, resource):
|
|
| 207 |
cs = Commission.objects.filter(entity=entity)
|
|
| 206 |
def _check_pending(self, holder, resource):
|
|
| 207 |
cs = Commission.objects.filter(holder=holder)
|
|
| 208 | 208 |
cs = [c for c in cs if c.provisions.filter(resource=resource)] |
| 209 | 209 |
as_target = [c.serial for c in cs] |
| 210 | 210 |
|
| 211 |
ps = Provision.objects.filter(entity=entity, resource=resource)
|
|
| 211 |
ps = Provision.objects.filter(holder=holder, resource=resource)
|
|
| 212 | 212 |
as_source = [p.serial.serial for p in ps] |
| 213 | 213 |
|
| 214 | 214 |
return as_target + as_source |
| ... | ... | |
| 222 | 222 |
rejected = [] |
| 223 | 223 |
append = rejected.append |
| 224 | 224 |
|
| 225 |
for idx, (entity, resource) in enumerate(release_holding):
|
|
| 225 |
for idx, (holder, resource) in enumerate(release_holding):
|
|
| 226 | 226 |
try: |
| 227 |
h = db_get_holding(entity=entity, resource=resource,
|
|
| 227 |
h = db_get_holding(holder=holder, resource=resource,
|
|
| 228 | 228 |
for_update=True) |
| 229 | 229 |
except Holding.DoesNotExist: |
| 230 | 230 |
append(idx) |
| 231 | 231 |
continue |
| 232 | 232 |
|
| 233 |
if self._check_pending(entity, resource):
|
|
| 233 |
if self._check_pending(holder, resource):
|
|
| 234 | 234 |
append(idx) |
| 235 | 235 |
continue |
| 236 | 236 |
|
| ... | ... | |
| 245 | 245 |
raise QuotaholderError(rejected) |
| 246 | 246 |
return rejected |
| 247 | 247 |
|
| 248 |
def list_resources(self, context=None, entity=None):
|
|
| 249 |
holdings = Holding.objects.filter(entity=entity)
|
|
| 248 |
def list_resources(self, context=None, holder=None):
|
|
| 249 |
holdings = Holding.objects.filter(holder=holder)
|
|
| 250 | 250 |
resources = [h.resource for h in holdings] |
| 251 | 251 |
return resources |
| 252 | 252 |
|
| ... | ... | |
| 256 | 256 |
holdings_list = [] |
| 257 | 257 |
append = holdings_list.append |
| 258 | 258 |
|
| 259 |
for entity in list_holdings:
|
|
| 260 |
holdings = list(Holding.objects.filter(entity=entity))
|
|
| 259 |
for holder in list_holdings:
|
|
| 260 |
holdings = list(Holding.objects.filter(holder=holder))
|
|
| 261 | 261 |
if not holdings: |
| 262 |
reject(entity)
|
|
| 262 |
reject(holder)
|
|
| 263 | 263 |
continue |
| 264 | 264 |
|
| 265 |
append([[entity, h.resource,
|
|
| 265 |
append([[holder, h.resource,
|
|
| 266 | 266 |
h.imported, h.exported, h.returned, h.released] |
| 267 | 267 |
for h in holdings]) |
| 268 | 268 |
|
| ... | ... | |
| 272 | 272 |
quotas = [] |
| 273 | 273 |
append = quotas.append |
| 274 | 274 |
|
| 275 |
entities = set(e for e, r in get_quota)
|
|
| 276 |
hs = Holding.objects.select_related().filter(entity__in=entities)
|
|
| 275 |
holders = set(holder for holder, r in get_quota)
|
|
| 276 |
hs = Holding.objects.select_related().filter(holder__in=holders)
|
|
| 277 | 277 |
holdings = {}
|
| 278 | 278 |
for h in hs: |
| 279 |
holdings[(h.entity, h.resource)] = h
|
|
| 279 |
holdings[(h.holder, h.resource)] = h
|
|
| 280 | 280 |
|
| 281 |
for entity, resource in get_quota:
|
|
| 281 |
for holder, resource in get_quota:
|
|
| 282 | 282 |
try: |
| 283 |
h = holdings[(entity, resource)]
|
|
| 283 |
h = holdings[(holder, resource)]
|
|
| 284 | 284 |
except: |
| 285 | 285 |
continue |
| 286 | 286 |
|
| 287 | 287 |
p = h.policy |
| 288 | 288 |
|
| 289 |
append((h.entity, h.resource, p.quantity, p.capacity,
|
|
| 289 |
append((h.holder, h.resource, p.quantity, p.capacity,
|
|
| 290 | 290 |
p.import_limit, p.export_limit, |
| 291 | 291 |
h.imported, h.exported, |
| 292 | 292 |
h.returned, h.released, |
| ... | ... | |
| 299 | 299 |
append = rejected.append |
| 300 | 300 |
|
| 301 | 301 |
q_holdings = Q() |
| 302 |
entities = []
|
|
| 303 |
for (entity, resource, _, _, _, _, _) in set_quota:
|
|
| 304 |
entities.append(entity)
|
|
| 302 |
holders = []
|
|
| 303 |
for (holder, resource, _, _, _, _, _) in set_quota:
|
|
| 304 |
holders.append(holder)
|
|
| 305 | 305 |
|
| 306 |
hs = Holding.objects.filter(entity__in=entities).select_for_update()
|
|
| 306 |
hs = Holding.objects.filter(holder__in=holders).select_for_update()
|
|
| 307 | 307 |
holdings = {}
|
| 308 | 308 |
for h in hs: |
| 309 |
holdings[(h.entity, h.resource)] = h
|
|
| 309 |
holdings[(h.holder, h.resource)] = h
|
|
| 310 | 310 |
|
| 311 | 311 |
old_policies = [] |
| 312 | 312 |
|
| 313 |
for (entity, resource,
|
|
| 313 |
for (holder, resource,
|
|
| 314 | 314 |
quantity, capacity, |
| 315 | 315 |
import_limit, export_limit, flags) in set_quota: |
| 316 | 316 |
|
| ... | ... | |
| 322 | 322 |
export_limit=export_limit) |
| 323 | 323 |
|
| 324 | 324 |
try: |
| 325 |
h = holdings[(entity, resource)]
|
|
| 325 |
h = holdings[(holder, resource)]
|
|
| 326 | 326 |
old_policies.append(h.policy_id) |
| 327 | 327 |
h.policy = newp |
| 328 | 328 |
h.flags = flags |
| 329 | 329 |
except KeyError: |
| 330 |
h = Holding(entity=entity, resource=resource,
|
|
| 330 |
h = Holding(holder=holder, resource=resource,
|
|
| 331 | 331 |
policy=newp, flags=flags) |
| 332 | 332 |
|
| 333 | 333 |
# the order is intentionally reversed so that it |
| ... | ... | |
| 335 | 335 |
# Has helped before. |
| 336 | 336 |
h.save() |
| 337 | 337 |
newp.save() |
| 338 |
holdings[(entity, resource)] = h
|
|
| 338 |
holdings[(holder, resource)] = h
|
|
| 339 | 339 |
|
| 340 | 340 |
objs = Policy.objects.annotate(refs=Count('holding'))
|
| 341 | 341 |
objs.filter(policy__in=old_policies, refs=0).delete() |
| ... | ... | |
| 363 | 363 |
|
| 364 | 364 |
sources = sub_quota + add_quota |
| 365 | 365 |
q_holdings = Q() |
| 366 |
entities = []
|
|
| 367 |
for (entity, resource, _, _, _, _) in sources:
|
|
| 368 |
entities.append(entity)
|
|
| 366 |
holders = []
|
|
| 367 |
for (holder, resource, _, _, _, _) in sources:
|
|
| 368 |
holders.append(holder)
|
|
| 369 | 369 |
|
| 370 |
hs = Holding.objects.filter(entity__in=entities).select_for_update()
|
|
| 370 |
hs = Holding.objects.filter(holder__in=holders).select_for_update()
|
|
| 371 | 371 |
holdings = {}
|
| 372 | 372 |
for h in hs: |
| 373 |
holdings[(h.entity, h.resource)] = h
|
|
| 373 |
holdings[(h.holder, h.resource)] = h
|
|
| 374 | 374 |
|
| 375 | 375 |
pids = [h.policy_id for h in hs] |
| 376 | 376 |
policies = Policy.objects.in_bulk(pids) |
| ... | ... | |
| 378 | 378 |
old_policies = [] |
| 379 | 379 |
|
| 380 | 380 |
for removing, source in [(True, sub_quota), (False, add_quota)]: |
| 381 |
for (entity, resource,
|
|
| 381 |
for (holder, resource,
|
|
| 382 | 382 |
quantity, capacity, |
| 383 | 383 |
import_limit, export_limit) in source: |
| 384 | 384 |
|
| 385 | 385 |
try: |
| 386 |
h = holdings[(entity, resource)]
|
|
| 386 |
h = holdings[(holder, resource)]
|
|
| 387 | 387 |
old_policies.append(h.policy_id) |
| 388 | 388 |
try: |
| 389 | 389 |
p = policies[h.policy_id] |
| ... | ... | |
| 391 | 391 |
raise AssertionError("no policy %s" % h.policy_id)
|
| 392 | 392 |
except KeyError: |
| 393 | 393 |
if removing: |
| 394 |
append((entity, resource))
|
|
| 394 |
append((holder, resource))
|
|
| 395 | 395 |
continue |
| 396 | 396 |
|
| 397 |
h = Holding(entity=entity, resource=resource, flags=0)
|
|
| 397 |
h = Holding(holder=holder, resource=resource, flags=0)
|
|
| 398 | 398 |
p = None |
| 399 | 399 |
|
| 400 | 400 |
policy = newname('policy_')
|
| ... | ... | |
| 412 | 412 |
new_values = [newp.capacity, |
| 413 | 413 |
newp.import_limit, newp.export_limit] |
| 414 | 414 |
if any(map(_isneg, new_values)): |
| 415 |
append((entity, resource))
|
|
| 415 |
append((holder, resource))
|
|
| 416 | 416 |
continue |
| 417 | 417 |
|
| 418 | 418 |
h.policy = newp |
| ... | ... | |
| 423 | 423 |
h.save() |
| 424 | 424 |
newp.save() |
| 425 | 425 |
policies[policy] = newp |
| 426 |
holdings[(entity, resource)] = h
|
|
| 426 |
holdings[(holder, resource)] = h
|
|
| 427 | 427 |
|
| 428 | 428 |
objs = Policy.objects.annotate(refs=Count('holding'))
|
| 429 | 429 |
objs.filter(policy__in=old_policies, refs=0).delete() |
| ... | ... | |
| 477 | 477 |
provisions=()): |
| 478 | 478 |
|
| 479 | 479 |
create = Commission.objects.create |
| 480 |
commission = create(entity=target, clientkey=clientkey, name=name)
|
|
| 480 |
commission = create(holder=target, clientkey=clientkey, name=name)
|
|
| 481 | 481 |
serial = commission.serial |
| 482 | 482 |
|
| 483 | 483 |
checked = [] |
| 484 |
for entity, resource, quantity in provisions:
|
|
| 484 |
for holder, resource, quantity in provisions:
|
|
| 485 | 485 |
|
| 486 |
if entity == target:
|
|
| 487 |
m = "Cannot issue commission from an entity to itself (%s)" % (
|
|
| 488 |
entity,)
|
|
| 486 |
if holder == target:
|
|
| 487 |
m = "Cannot issue commission from an holder to itself (%s)" % (
|
|
| 488 |
holder,)
|
|
| 489 | 489 |
raise InvalidDataError(m) |
| 490 | 490 |
|
| 491 |
ent_res = entity, resource
|
|
| 491 |
ent_res = holder, resource
|
|
| 492 | 492 |
if ent_res in checked: |
| 493 | 493 |
m = "Duplicate provision for %s.%s" % ent_res |
| 494 | 494 |
raise DuplicateError(m) |
| ... | ... | |
| 500 | 500 |
|
| 501 | 501 |
# Source limits checks |
| 502 | 502 |
try: |
| 503 |
h = db_get_holding(entity=entity, resource=resource,
|
|
| 503 |
h = db_get_holding(holder=holder, resource=resource,
|
|
| 504 | 504 |
for_update=True) |
| 505 | 505 |
except Holding.DoesNotExist: |
| 506 | 506 |
m = ("There is no quantity "
|
| 507 |
"to allocate from in %s.%s" % (entity, resource))
|
|
| 507 |
"to allocate from in %s.%s" % (holder, resource))
|
|
| 508 | 508 |
raise NoQuantityError(m, |
| 509 |
source=entity, target=target,
|
|
| 509 |
source=holder, target=target,
|
|
| 510 | 510 |
resource=resource, requested=quantity, |
| 511 | 511 |
current=0, limit=0) |
| 512 | 512 |
|
| ... | ... | |
| 516 | 516 |
current = h.exporting |
| 517 | 517 |
limit = hp.export_limit |
| 518 | 518 |
if current + quantity > limit: |
| 519 |
m = ("Export limit reached for %s.%s" % (entity, resource))
|
|
| 519 |
m = ("Export limit reached for %s.%s" % (holder, resource))
|
|
| 520 | 520 |
raise ExportLimitError(m, |
| 521 |
source=entity,
|
|
| 521 |
source=holder,
|
|
| 522 | 522 |
target=target, |
| 523 | 523 |
resource=resource, |
| 524 | 524 |
requested=quantity, |
| ... | ... | |
| 531 | 531 |
|
| 532 | 532 |
if quantity > available: |
| 533 | 533 |
m = ("There is not enough quantity "
|
| 534 |
"to allocate from in %s.%s" % (entity, resource))
|
|
| 534 |
"to allocate from in %s.%s" % (holder, resource))
|
|
| 535 | 535 |
raise NoQuantityError(m, |
| 536 |
source=entity,
|
|
| 536 |
source=holder,
|
|
| 537 | 537 |
target=target, |
| 538 | 538 |
resource=resource, |
| 539 | 539 |
requested=quantity, |
| ... | ... | |
| 545 | 545 |
limit = hp.capacity |
| 546 | 546 |
if current - quantity > limit: |
| 547 | 547 |
m = ("There is not enough capacity "
|
| 548 |
"to release to in %s.%s" % (entity, resource))
|
|
| 548 |
"to release to in %s.%s" % (holder, resource))
|
|
| 549 | 549 |
raise NoQuantityError(m, |
| 550 |
source=entity,
|
|
| 550 |
source=holder,
|
|
| 551 | 551 |
target=target, |
| 552 | 552 |
resource=resource, |
| 553 | 553 |
requested=quantity, |
| ... | ... | |
| 556 | 556 |
|
| 557 | 557 |
# Target limits checks |
| 558 | 558 |
try: |
| 559 |
th = db_get_holding(entity=target, resource=resource,
|
|
| 559 |
th = db_get_holding(holder=target, resource=resource,
|
|
| 560 | 560 |
for_update=True) |
| 561 | 561 |
except Holding.DoesNotExist: |
| 562 | 562 |
m = ("There is no capacity "
|
| 563 | 563 |
"to allocate into in %s.%s" % (target, resource)) |
| 564 | 564 |
raise NoCapacityError(m, |
| 565 |
source=entity,
|
|
| 565 |
source=holder,
|
|
| 566 | 566 |
target=target, |
| 567 | 567 |
resource=resource, |
| 568 | 568 |
requested=quantity, |
| ... | ... | |
| 577 | 577 |
if current + quantity > limit: |
| 578 | 578 |
m = ("Import limit reached for %s.%s" % (target, resource))
|
| 579 | 579 |
raise ImportLimitError(m, |
| 580 |
source=entity,
|
|
| 580 |
source=holder,
|
|
| 581 | 581 |
target=target, |
| 582 | 582 |
resource=resource, |
| 583 | 583 |
requested=quantity, |
| ... | ... | |
| 592 | 592 |
m = ("There is not enough capacity "
|
| 593 | 593 |
"to allocate into in %s.%s" % (target, resource)) |
| 594 | 594 |
raise NoCapacityError(m, |
| 595 |
source=entity,
|
|
| 595 |
source=holder,
|
|
| 596 | 596 |
target=target, |
| 597 | 597 |
resource=resource, |
| 598 | 598 |
requested=quantity, |
| ... | ... | |
| 607 | 607 |
m = ("There is not enough quantity "
|
| 608 | 608 |
"to release from in %s.%s" % (target, resource)) |
| 609 | 609 |
raise NoCapacityError(m, |
| 610 |
source=entity,
|
|
| 610 |
source=holder,
|
|
| 611 | 611 |
target=target, |
| 612 | 612 |
resource=resource, |
| 613 | 613 |
requested=quantity, |
| ... | ... | |
| 615 | 615 |
limit=limit) |
| 616 | 616 |
|
| 617 | 617 |
Provision.objects.create(serial=commission, |
| 618 |
entity=entity,
|
|
| 618 |
holder=holder,
|
|
| 619 | 619 |
resource=resource, |
| 620 | 620 |
quantity=quantity) |
| 621 | 621 |
if release: |
| ... | ... | |
| 634 | 634 |
commission, s_holding, t_holding, |
| 635 | 635 |
provision, log_time, reason): |
| 636 | 636 |
|
| 637 |
s_entity = s_holding.entity
|
|
| 637 |
s_holder = s_holding.holder
|
|
| 638 | 638 |
s_policy = s_holding.policy |
| 639 |
t_entity = t_holding.entity
|
|
| 639 |
t_holder = t_holding.holder
|
|
| 640 | 640 |
t_policy = t_holding.policy |
| 641 | 641 |
|
| 642 | 642 |
kwargs = {
|
| 643 | 643 |
'serial': commission.serial, |
| 644 | 644 |
'name': commission.name, |
| 645 |
'source': s_entity,
|
|
| 646 |
'target': t_entity,
|
|
| 645 |
'source': s_holder,
|
|
| 646 |
'target': t_holder,
|
|
| 647 | 647 |
'resource': provision.resource, |
| 648 | 648 |
'source_quantity': s_policy.quantity, |
| 649 | 649 |
'source_capacity': s_policy.capacity, |
| ... | ... | |
| 681 | 681 |
except Commission.DoesNotExist: |
| 682 | 682 |
return |
| 683 | 683 |
|
| 684 |
t = c.entity
|
|
| 684 |
t = c.holder
|
|
| 685 | 685 |
|
| 686 | 686 |
provisions = db_filter_provision(serial=serial, for_update=True) |
| 687 | 687 |
for pv in provisions: |
| 688 | 688 |
try: |
| 689 |
h = db_get_holding(entity=pv.entity,
|
|
| 689 |
h = db_get_holding(holder=pv.holder,
|
|
| 690 | 690 |
resource=pv.resource, for_update=True) |
| 691 |
th = db_get_holding(entity=t, resource=pv.resource,
|
|
| 691 |
th = db_get_holding(holder=t, resource=pv.resource,
|
|
| 692 | 692 |
for_update=True) |
| 693 | 693 |
except Holding.DoesNotExist: |
| 694 | 694 |
m = "Corrupted provision" |
| ... | ... | |
| 727 | 727 |
except Commission.DoesNotExist: |
| 728 | 728 |
return |
| 729 | 729 |
|
| 730 |
t = c.entity
|
|
| 730 |
t = c.holder
|
|
| 731 | 731 |
|
| 732 | 732 |
provisions = db_filter_provision(serial=serial, for_update=True) |
| 733 | 733 |
for pv in provisions: |
| 734 | 734 |
try: |
| 735 |
h = db_get_holding(entity=pv.entity,
|
|
| 735 |
h = db_get_holding(holder=pv.holder,
|
|
| 736 | 736 |
resource=pv.resource, for_update=True) |
| 737 |
th = db_get_holding(entity=t, resource=pv.resource,
|
|
| 737 |
th = db_get_holding(holder=t, resource=pv.resource,
|
|
| 738 | 738 |
for_update=True) |
| 739 | 739 |
except Holding.DoesNotExist: |
| 740 | 740 |
m = "Corrupted provision" |
| ... | ... | |
| 789 | 789 |
return |
| 790 | 790 |
|
| 791 | 791 |
def get_timeline(self, context=None, after="", before="Z", get_timeline=()): |
| 792 |
entity_set = set()
|
|
| 793 |
e_add = entity_set.add
|
|
| 792 |
holder_set = set()
|
|
| 793 |
e_add = holder_set.add
|
|
| 794 | 794 |
resource_set = set() |
| 795 | 795 |
r_add = resource_set.add |
| 796 | 796 |
|
| 797 |
for entity, resource in get_timeline:
|
|
| 798 |
if entity not in entity_set:
|
|
| 799 |
e_add(entity)
|
|
| 797 |
for holder, resource in get_timeline:
|
|
| 798 |
if holder not in holder_set:
|
|
| 799 |
e_add(holder)
|
|
| 800 | 800 |
|
| 801 |
r_add((entity, resource))
|
|
| 801 |
r_add((holder, resource))
|
|
| 802 | 802 |
|
| 803 | 803 |
chunk_size = 65536 |
| 804 | 804 |
nr = 0 |
| 805 | 805 |
timeline = [] |
| 806 | 806 |
append = timeline.append |
| 807 | 807 |
filterlogs = ProvisionLog.objects.filter |
| 808 |
if entity_set:
|
|
| 809 |
q_entity = Q(source__in=entity_set) | Q(target__in=entity_set)
|
|
| 808 |
if holder_set:
|
|
| 809 |
q_holder = Q(source__in=holder_set) | Q(target__in=holder_set)
|
|
| 810 | 810 |
else: |
| 811 |
q_entity = Q()
|
|
| 811 |
q_holder = Q()
|
|
| 812 | 812 |
|
| 813 | 813 |
while 1: |
| 814 |
logs = filterlogs(q_entity,
|
|
| 814 |
logs = filterlogs(q_holder,
|
|
| 815 | 815 |
issue_time__gt=after, |
| 816 | 816 |
issue_time__lte=before, |
| 817 | 817 |
reason__startswith='ACCEPT:') |
Also available in: Unified diff